1. (Resin material is durable and long lasting): The body is cast with high quality resin, which is sturdy, durable and of high quality. Selected highquality resin materials, carefully processed and rigorously tested. Features excellent strength and toughness and can withstand strong impact and frequent use. Whether for daily training or intense competition, it can always remain intact and you a reliable, longterm user experience. 2. (Excellent and superior quality): Bright and shiny, with precise roundness and high hardness, responsive and flexible. The appearance presents an enchanting and bright shine with precise rounding that meets international standards and ensures a stable trajectory. The high hardness ensures that it does not deform on impact and can bounce back quickly in agile reaction. Supports athletes to accurately move the ball. 3. (Training Improvement Tool): Trains excellent ball skills to improve and advance the path and helps you control yourself. It has been specially designed for training and has a unique weight, unique elasticity and a unique tactile feeling. It can effectively help athletes improve different skills such as picking, hitting and controlling the ball. Whether for basic exercises for beginners. 4. (Rotating visual ingenuity): The red dot marking is creatively clever and the visual technique of ball turning is even higher. By cleverly placing red dots on the surface, you can intuitively and clearly understand the direction and speed of ball rotation by observing the trajectory changes of the red dots during the movement of the ball. Helps athletes quickly assess the condition of the ball, adjust their striking strategies in time.